| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaAl(OH)4 + HCl = NaCl + Al(OH)3 + H2O
Na2I + Br = NaBr + I2 =>
2 Na2I + 4 Br = 4 NaBr + I2
ClO3 + OH = HClO + O =>
ClO3 + OH = HClO + 3 O
CdCl2(aq) + Na2S = CdS + Cl2Na2 =>
CdCl2(aq) + Na2S = CdS + Cl2Na2
CuO + NH = Cu + N2 + H2O =>
CuO + 2 NH = Cu + N2 + H2O
BaCl2 + O2 = BaO + Cl2O =>
BaCl2 + O2 = BaO + Cl2O
KMnO4 + H2C2O4 + HCl = CO2 + MnC2O4 + KCl + H2O =>
2 KMnO4 + 7 H2C2O4 + 2 HCl = 10 CO2 + 2 MnC2O4 + 2 KCl + 8 H2O
K2SO4 + NaNO = K2NO + NaSO4 =>
K2SO4 + NaNO = K2NO + NaSO4
Li2(CO3) + H2SO4 = Li2(SO4) + H2O + CO2 =>
Li2(CO3) + H2SO4 = Li2(SO4) + H2O + CO2
C18H30O2 + H2 = C18H36O2 =>
C18H30O2 + 3 H2 = C18H36O2
Al(OH)3 + HClO = AlClO + H(OH)3 =>
Al(OH)3 + HClO = AlClO + H(OH)3
Ca{+} + Mn = Ca + Mn{+2} =>
2 Ca{+} + Mn = 2 Ca + Mn{+2}
MgO + K2SiO3 = MgSiO3 + K2O =>
MgO + K2SiO3 = MgSiO3 + K2O
Bi(OH)3 + HCl = HOH + Bi(Cl)3 =>
Bi(OH)3 + 3 HCl = 3 HOH + Bi(Cl)3
Fe(CrO2)2 + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 Fe(CrO2)2 + 8 Na2CO3 + 7 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
H2S + Cl2 + H2O = H2SO4 + HCl =>
H2S + 4 Cl2 + 4 H2O = H2SO4 + 8 HCl
Na3PO4 + Ni(NO3)3 = NaNO3 + Ni(PO4) =>
Na3PO4 + Ni(NO3)3 = 3 NaNO3 + Ni(PO4)
NaNO3 + KBr = KNO3 + NaBr =>
NaNO3 + KBr = KNO3 + NaBr
C2H5OH + CUO = C3H3OH + CU + H2O =>
3 C2H5OH + 4 CUO = 2 C3H3OH + 4 CU + 5 H2O
PB(CH3COO)2 + H2SO4 = PBSO4 + CH3COOH =>
PB(CH3COO)2 + H2SO4 = PBSO4 + 2 CH3COOH
Al2(O2)3 + H2O = Al(OH)3 + H2O2 =>
Al2(O2)3 + 6 H2O = 2 Al(OH)3 + 3 H2O2
HNO3 + Fe(OH)3 = FeH4(NO3)7 + H2O =>
7 HNO3 + Fe(OH)3 = FeH4(NO3)7 + 3 H2O
Cr2(SO4)3 + KMnO4 + H2SO4 = H2CrO7 + MnSO4 + K2SO4 + H2O =>
5 Cr2(SO4)3 + 18 KMnO4 + 12 H2SO4 = 10 H2CrO7 + 18 MnSO4 + 9 K2SO4 + 2 H2O
K2Na[Co(NO2)6] + KMnO4 + H2SO4 = K2SO4 + NaSO4 + CoSO4 + HNO3 + H2O + MnSO4 =>
5 K2Na[Co(NO2)6] + 12 KMnO4 + 33 H2SO4 = 11 K2SO4 + 5 NaSO4 + 5 CoSO4 + 30 HNO3 + 18 H2O + 12 MnSO4
H2SO3 + FeCl3 = HCl + Fe2(SO3)3 =>
3 H2SO3 + 2 FeCl3 = 6 HCl + Fe2(SO3)3
Fe + MoO4 = FeMoO2 + O2 =>
Fe + MoO4 = FeMoO2 + O2
Cl2 + FeI3 = FeCl3 + I3 =>
3 Cl2 + 2 FeI3 = 2 FeCl3 + 2 I3
MnO(OH)2 = Mn3O4 + H2O + O2 =>
3 MnO(OH)2 = Mn3O4 + 3 H2O + O2
CH3CO2 + BaCl2 = Ba(CH3CO2) + Cl2 =>
CH3CO2 + BaCl2 = Ba(CH3CO2) + Cl2
K3[Fe(CN)6](aq) + FeSO4(aq) = KFe[Fe(CN)6](s) + K2SO4(aq) =>
K3[Fe(CN)6](aq) + FeSO4(aq) = KFe[Fe(CN)6](s) + K2SO4(aq)
CH3NO2 + O2 = CO2 + H2O + NO =>
4 CH3NO2 + 5 O2 = 4 CO2 + 6 H2O + 4 NO
Ag1 + Fe2(CO3)3 = Fe13 + Ag2CO3 =>
78 Ag1 + 13 Fe2(CO3)3 = 2 Fe13 + 39 Ag2CO3
Mg2Sn + Al2O3 = MgO + Al2Sn + SnO =>
4 Mg2Sn + 3 Al2O3 = 8 MgO + 3 Al2Sn + SnO
C6H4Br2 + HCl = Cl + C6H4Br2H2 =>
C6H4Br2 + 2 HCl = 2 Cl + C6H4Br2H2
MnCl2 + (NH4)2S2 + H2O = MnS2H2O + NH4Cl =>
MnCl2 + (NH4)2S2 + H2O = MnS2H2O + 2 NH4Cl
H2CrO4 + Fe(OH)3 = H2O + Fe(HCrO4)3 =>
3 H2CrO4 + Fe(OH)3 = 3 H2O + Fe(HCrO4)3
CCl4(l) = C(s) + Cl2(g) =>
CCl4(l) = C(s) + 2 Cl2(g)
MnO2 + NaClO4 + NaOH = NaCl + Na2MnO4 + H2O =>
4 MnO2 + NaClO4 + 8 NaOH = NaCl + 4 Na2MnO4 + 4 H2O
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + H2O + K2SO4 + CH3COOH =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 11 H2O + 2 K2SO4 + 3 CH3COOH
Bi2O3 + NaOH + H2O = NaBi(OH)4 =>
Bi2O3 + 2 NaOH + 3 H2O = 2 NaBi(OH)4
I + HOH = IOH + H2 =>
2 I + 2 HOH = 2 IOH + H2
H3OC(CH)2(COOH)3 + NaOH = H3OC(CH)2(COONa)3 + H2O =>
H3OC(CH)2(COOH)3 + 3 NaOH = H3OC(CH)2(COONa)3 + 3 H2O
N2O4 + (CH3)N2H3 = CO2 + N2 + H2O =>
5 N2O4 + 4(CH3)N2H3 = 4 CO2 + 9 N2 + 12 H2O
AgNO3 + H3PO4 = Ag3PO4 + H2O + N2O5 =>
6 AgNO3 + 2 H3PO4 = 2 Ag3PO4 + 3 H2O + 3 N2O5
Li3PO4 = Li3 + PO4 =>
Li3PO4 = Li3 + PO4
Na + SrCl2 = Sr + NaCl =>
2 Na + SrCl2 = Sr + 2 NaCl
CH3COOH + C27H28Br2O5S = CH3COOHC27H28Br2O5S =>
CH3COOH + C27H28Br2O5S = CH3COOHC27H28Br2O5S
Fe{3+} + HCl = FeCl3 + H{+} =>
Fe{3+} + 3 HCl = FeCl3 + 3 H{+}
CaO2 + MgCl2 = CaCl2 + MgO2 =>
CaO2 + MgCl2 = CaCl2 + MgO2
Al(OH)3 + HCl = Al(OH)2Cl + H2O =>
Al(OH)3 + HCl = Al(OH)2Cl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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